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zr1don · 08-01-2008

If there are weak cells in the battery the alternator try's to charge them. If the battery is fully charged the voltage should come down to the 13.8 to 14.2 range. Also, what is your battery voltage w/o engine running. A charged battery should be over 12 volts, new around 12.8 volts.

08-01-2008	#6
zr1don Join Date: Jan 2006 Location: Temecula, CA Posts: 88	Re: Over charging................... If there are weak cells in the battery the alternator try's to charge them. If the battery is fully charged the voltage should come down to the 13.8 to 14.2 range. Also, what is your battery voltage w/o engine running. A charged battery should be over 12 volts, new around 12.8 volts.